25712102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 43327872

約数和(自身を除く): 17615770

約数列:

[1, 2, 13, 26, 47, 53, 94, 106, 397, 611, 689, 794, 1222, 1378, 2491, 4982, 5161, 10322, 18659, 21041, 32383, 37318, 42082, 64766, 242567, 273533, 485134, 547066, 988927, 1977854, 12856051, 25712102]

約数ペア:

[(1, 25712102), (2, 12856051), (13, 1977854), (26, 988927), (47, 547066), (53, 485134), (94, 273533), (106, 242567), (397, 64766), (611, 42082), (689, 37318), (794, 32383), (1222, 21041), (1378, 18659), (2491, 10322), (4982, 5161)]